Convert more tests to use the new driver

pkg/analysis_server/test/services/search/search_engine2_test.dart

Index: pkg/analysis_server/test/services/search/search_engine2_test.dart
diff --git a/pkg/analysis_server/test/services/search/search_engine2_test.dart b/pkg/analysis_server/test/services/search/search_engine2_test.dart
deleted file mode 100644
index 1ad67ca172f003c6608aaac4ce031f6723f71ef5..0000000000000000000000000000000000000000
--- a/pkg/analysis_server/test/services/search/search_engine2_test.dart
+++ /dev/null
@@ -1,297 +0,0 @@
-// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'dart:async';
-
-import 'package:analysis_server/src/services/search/search_engine.dart';
-import 'package:analysis_server/src/services/search/search_engine_internal2.dart';
-import 'package:analyzer/dart/element/element.dart';
-import 'package:analyzer/file_system/file_system.dart';
-import 'package:analyzer/file_system/memory_file_system.dart';
-import 'package:analyzer/src/dart/analysis/driver.dart';
-import 'package:analyzer/src/dart/analysis/file_state.dart';
-import 'package:analyzer/src/generated/engine.dart';
-import 'package:analyzer/src/generated/sdk.dart';
-import 'package:analyzer/src/generated/source.dart';
-import 'package:front_end/src/base/performace_logger.dart';
-import 'package:front_end/src/incremental/byte_store.dart';
-import 'package:test/test.dart';
-import 'package:test_reflective_loader/test_reflective_loader.dart';
-
-import '../../mock_sdk.dart';
-
-main() {
-  defineReflectiveSuite(() {
-    defineReflectiveTests(SearchEngineImpl2Test);
-  });
-}
-
-@reflectiveTest
-class SearchEngineImpl2Test {
-  final MemoryResourceProvider provider = new MemoryResourceProvider();
-  DartSdk sdk;
-  final ByteStore byteStore = new MemoryByteStore();
-  final FileContentOverlay contentOverlay = new FileContentOverlay();
-
-  final StringBuffer logBuffer = new StringBuffer();
-  PerformanceLog logger;
-
-  AnalysisDriverScheduler scheduler;
-
-  void setUp() {
-    sdk = new MockSdk(resourceProvider: provider);
-    logger = new PerformanceLog(logBuffer);
-    scheduler = new AnalysisDriverScheduler(logger);
-    scheduler.start();
-  }
-
-  test_searchAllSubtypes() async {
-    var p = _p('/test.dart');
-
-    provider.newFile(
-        p,
-        '''
-class T {}
-class A extends T {}
-class B extends A {}
-class C implements B {}
-''');
-
-    var driver = _newDriver();
-    driver.addFile(p);
-
-    var resultA = await driver.getResult(p);
-    ClassElement element = resultA.unit.element.types[0];
-
-    var searchEngine = new SearchEngineImpl2([driver]);
-    Set<ClassElement> subtypes = await searchEngine.searchAllSubtypes(element);
-    expect(subtypes, hasLength(3));
-    expect(subtypes, contains(predicate((ClassElement e) => e.name == 'A')));
-    expect(subtypes, contains(predicate((ClassElement e) => e.name == 'B')));
-    expect(subtypes, contains(predicate((ClassElement e) => e.name == 'C')));
-  }
-
-  test_searchAllSubtypes_acrossDrivers() async {
-    var a = _p('/test/a.dart');
-    var b = _p('/test/b.dart');
-
-    provider.newFile(
-        a,
-        '''
-class T {}
-class A extends T {}
-''');
-    provider.newFile(
-        b,
-        '''
-import 'a.dart';
-class B extends A {}
-class C extends B {}
-''');
-
-    var driver1 = _newDriver();
-    var driver2 = _newDriver();
-
-    driver1.addFile(a);
-    driver2.addFile(b);
-
-    var resultA = await driver1.getResult(a);
-    ClassElement element = resultA.unit.element.types[0];
-
-    var searchEngine = new SearchEngineImpl2([driver1, driver2]);
-    Set<ClassElement> subtypes = await searchEngine.searchAllSubtypes(element);
-    expect(subtypes, hasLength(3));
-    expect(subtypes, contains(predicate((ClassElement e) => e.name == 'A')));
-    expect(subtypes, contains(predicate((ClassElement e) => e.name == 'B')));
-    expect(subtypes, contains(predicate((ClassElement e) => e.name == 'C')));
-  }
-
-  test_searchMemberDeclarations() async {
-    var a = _p('/test/a.dart');
-    var b = _p('/test/b.dart');
-
-    var codeA = '''
-class A {
-  int test; // 1
-  int testTwo;
-}
-''';
-    var codeB = '''
-class B {
-  void test() {} // 2
-  void testTwo() {}
-}
-int test;
-''';
-
-    provider.newFile(a, codeA);
-    provider.newFile(b, codeB);
-
-    var driver1 = _newDriver();
-    var driver2 = _newDriver();
-
-    driver1.addFile(a);
-    driver2.addFile(b);
-
-    while (scheduler.isAnalyzing) {
-      await new Future.delayed(new Duration(milliseconds: 1));
-    }
-
-    var searchEngine = new SearchEngineImpl2([driver1, driver2]);
-    List<SearchMatch> matches =
-        await searchEngine.searchMemberDeclarations('test');
-    expect(matches, hasLength(2));
-
-    void assertHasElement(String name, int nameOffset) {
-      expect(
-          matches,
-          contains(predicate((SearchMatch m) =>
-              m.kind == MatchKind.DECLARATION &&
-              m.element.name == name &&
-              m.element.nameOffset == nameOffset)));
-    }
-
-    assertHasElement('test', codeA.indexOf('test; // 1'));
-    assertHasElement('test', codeB.indexOf('test() {} // 2'));
-  }
-
-  test_searchMemberReferences() async {
-    var a = _p('/test/a.dart');
-    var b = _p('/test/b.dart');
-
-    provider.newFile(
-        a,
-        '''
-class A {
-  int test;
-}
-foo(p) {
-  p.test;
-}
-''');
-    provider.newFile(
-        b,
-        '''
-import 'a.dart';
-bar(p) {
-  p.test = 1;
-}
-''');
-
-    var driver1 = _newDriver();
-    var driver2 = _newDriver();
-
-    driver1.addFile(a);
-    driver2.addFile(b);
-
-    var searchEngine = new SearchEngineImpl2([driver1, driver2]);
-    List<SearchMatch> matches =
-        await searchEngine.searchMemberReferences('test');
-    expect(matches, hasLength(2));
-    expect(
-        matches,
-        contains(predicate((SearchMatch m) =>
-            m.element.name == 'foo' || m.kind == MatchKind.READ)));
-    expect(
-        matches,
-        contains(predicate((SearchMatch m) =>
-            m.element.name == 'bar' || m.kind == MatchKind.WRITE)));
-  }
-
-  test_searchReferences() async {
-    var a = _p('/test/a.dart');
-    var b = _p('/test/b.dart');
-
-    provider.newFile(
-        a,
-        '''
-class T {}
-T a;
-''');
-    provider.newFile(
-        b,
-        '''
-import 'a.dart';
-T b;
-''');
-
-    var driver1 = _newDriver();
-    var driver2 = _newDriver();
-
-    driver1.addFile(a);
-    driver2.addFile(b);
-
-    var resultA = await driver1.getResult(a);
-    ClassElement element = resultA.unit.element.types[0];
-
-    var searchEngine = new SearchEngineImpl2([driver1, driver2]);
-    List<SearchMatch> matches = await searchEngine.searchReferences(element);
-    expect(matches, hasLength(2));
-    expect(
-        matches, contains(predicate((SearchMatch m) => m.element.name == 'a')));
-    expect(
-        matches, contains(predicate((SearchMatch m) => m.element.name == 'b')));
-  }
-
-  test_searchTopLevelDeclarations() async {
-    var a = _p('/test/a.dart');
-    var b = _p('/test/b.dart');
-
-    provider.newFile(
-        a,
-        '''
-class A {}
-int a;
-''');
-    provider.newFile(
-        b,
-        '''
-class B {}
-get b => 42;
-''');
-
-    var driver1 = _newDriver();
-    var driver2 = _newDriver();
-
-    driver1.addFile(a);
-    driver2.addFile(b);
-
-    while (scheduler.isAnalyzing) {
-      await new Future.delayed(new Duration(milliseconds: 1));
-    }
-
-    var searchEngine = new SearchEngineImpl2([driver1, driver2]);
-    List<SearchMatch> matches =
-        await searchEngine.searchTopLevelDeclarations('.*');
-    expect(
-        matches.where((match) => !match.libraryElement.isInSdk), hasLength(4));
-
-    void assertHasElement(String name) {
-      expect(
-          matches,
-          contains(predicate((SearchMatch m) =>
-              m.kind == MatchKind.DECLARATION && m.element.name == name)));
-    }
-
-    assertHasElement('A');
-    assertHasElement('a');
-    assertHasElement('B');
-    assertHasElement('b');
-  }
-
-  AnalysisDriver _newDriver() => new AnalysisDriver(
-      scheduler,
-      logger,
-      provider,
-      byteStore,
-      contentOverlay,
-      null,
-      new SourceFactory(
-          [new DartUriResolver(sdk), new ResourceUriResolver(provider)],
-          null,
-          provider),
-      new AnalysisOptionsImpl()..strongMode = true);
-
-  String _p(String path) => provider.convertPath(path);
-}